Oct 26 2009

Multiple Table

Category: C Programming — admin @ 11:56 pm

This program show a multiple table

/*Exercise 4.1*/
#include<stdio.h>
int main (void)
{
  int input,i,j,ans;
  printf("Enter the number: ");
  scanf("%d",&input);
 
  for(i=1;i<=input;i++)
  {
    printf("\t(%d)\t",i);
  }
  printf("\n----------------------------------------------------------------------------------------------------");
 
 
  for(i=1;i<input+1;i++)
  {
    ans=1;
    printf("\n(%d)",i);
    for(j=1;j<=input;j++)
    {
      ans=i*j;
      printf("\t %d\t",ans);
    }
    printf("\n--------------------------------------------------------------------------------------------------");
 
  }
  printf("\n");
  return 0;
}

Download Source code & exe

Tags: , , , ,

Oct 04 2009

Simple Calculator

Category: C Programming — admin @ 12:01 pm 

/*Exercise 4.5 simple calculater*/
#include&lt;stdio.h&gt;
int main()
{
  float num1,num2,num3;
  int pre;
  printf("Enter number 1: ");
  scanf("%f",&amp;num1);
  printf("Enter number 2: ");
  scanf("%f",&amp;num2);
  printf("\tMathematical Oparation\n");
  printf("-----------------------------------------\n");
  printf("1 - Add\n");
  printf("2 - Subatract\n");
  printf("3 - Multiply\n");
  printf("4 - Divide\n");
  printf("-----------------------------------------\n");
  printf("Enter your preference: ");
  scanf("%d",&amp;pre);
 switch(pre)
  {
    case 1:
      num3=num1+num2;
      printf("Answer: %.2f\n",num3);
      break;
    case 2:
      num3=num1-num2;
      printf("Answer: %.2f\n",num3);
      break;
    case 3:
      num3=num1*num2;
      printf("Answer: %.2f\n",num3);
      break;
    case 4:
      num3=num1/num2;
      printf("Answer: %.2f\n",num3);
      break;
    default:
      printf("Invalid Oparation!!\n");
  }
  fflush(stdin);
  getchar();
return 0;
}

Download Source code & exe

Tags: , , ,